Hiroshi Imagawa

Follow

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Furnace, refractory installing method, and refractory block
- Patent number 9,719,148
- Issue date Aug 1, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Hatsuo Taira
- C21 - METALLURGY OF IRON
Information Patent Grant
Highly endurable heat insulating material, method for production th...
- Patent number 6,897,169
- Issue date May 24, 2005
- Nippon Steel Corporation
- Taijiro Matsui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
FURNACE, REFRACTORY INSTALLING METHOD, AND REFRACTORY BLOCK
- Publication number 20120064473
- Publication date Mar 15, 2012
- Nippon Steel Corporation
- Hatsuo Taira
- C21 - METALLURGY OF IRON
Information Patent Application
Thermally insulating material having excellent durability and metho...
- Publication number 20030017299
- Publication date Jan 23, 2003
- Taijiro Matsui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Heat insulating material having high durability, method for produci...
- Publication number 20020168554
- Publication date Nov 14, 2002
- Taijiro Matsui
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES